diff --git a/infer/lib/jit/synthesizer.py b/infer/lib/jit/synthesizer.py
index 5069fe9..b117989 100644
--- a/infer/lib/jit/synthesizer.py
+++ b/infer/lib/jit/synthesizer.py
@@ -1,5 +1,6 @@
 import torch
 
+
 def get_synthesizer_ckpt(cpt, device=torch.device("cpu")):
     from infer.lib.infer_pack.models import (
         SynthesizerTrnMs256NSFsid,
@@ -35,7 +36,9 @@ def get_synthesizer_ckpt(cpt, device=torch.device("cpu")):
     net_g.remove_weight_norm()
     return net_g, cpt
 
+
 def get_synthesizer(pth_path, device=torch.device("cpu")):
     return get_synthesizer_ckpt(
-        torch.load(pth_path, map_location=torch.device("cpu")), device,
+        torch.load(pth_path, map_location=torch.device("cpu")),
+        device,
     )
diff --git a/infer/modules/vc/modules.py b/infer/modules/vc/modules.py
index fe71180..d33a2bb 100644
--- a/infer/modules/vc/modules.py
+++ b/infer/modules/vc/modules.py
@@ -62,7 +62,9 @@ class VC:
                 elif torch.backends.mps.is_available():
                     torch.mps.empty_cache()
                 ###楼下不这么折腾清理不干净
-                self.net_g, self.cpt = get_synthesizer_ckpt(self.cpt, self.config.device)
+                self.net_g, self.cpt = get_synthesizer_ckpt(
+                    self.cpt, self.config.device
+                )
                 self.if_f0 = self.cpt.get("f0", 1)
                 self.version = self.cpt.get("version", "v1")
                 del self.net_g, self.cpt